42373240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1663}}^1$

素因数の和:1701

約数の個数: 96

約数和(自身を含む): 119508480

約数和(自身を除く): 77135240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1663, 1820, 1960, 2548, 3185, 3326, 3640, 5096, 6370, 6652, 8315, 11641, 12740, 13304, 16630, 21619, 23282, 25480, 33260, 43238, 46564, 58205, 66520, 81487, 86476, 93128, 108095, 116410, 151333, 162974, 172952, 216190, 232820, 302666, 325948, 407435, 432380, 465640, 605332, 651896, 756665, 814870, 864760, 1059331, 1210664, 1513330, 1629740, 2118662, 3026660, 3259480, 4237324, 5296655, 6053320, 8474648, 10593310, 21186620, 42373240]

約数ペア:

[(1, 42373240), (2, 21186620), (4, 10593310), (5, 8474648), (7, 6053320), (8, 5296655), (10, 4237324), (13, 3259480), (14, 3026660), (20, 2118662), (26, 1629740), (28, 1513330), (35, 1210664), (40, 1059331), (49, 864760), (52, 814870), (56, 756665), (65, 651896), (70, 605332), (91, 465640), (98, 432380), (104, 407435), (130, 325948), (140, 302666), (182, 232820), (196, 216190), (245, 172952), (260, 162974), (280, 151333), (364, 116410), (392, 108095), (455, 93128), (490, 86476), (520, 81487), (637, 66520), (728, 58205), (910, 46564), (980, 43238), (1274, 33260), (1663, 25480), (1820, 23282), (1960, 21619), (2548, 16630), (3185, 13304), (3326, 12740), (3640, 11641), (5096, 8315), (6370, 6652)]